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#include <stdlib.h>
#include "main.h"
#include "interface.h"
#include "font.h"
#include "widget_catchkey.h"
widget_catchkey_t* newWidgetCatchkey(int x, int y, int key)
{
widget_catchkey_t *new;
new = malloc( sizeof(widget_catchkey_t) );
new->x = x;
new->y = y;
new->key = key;
return new;
}
int getWidgetCatchKey(widget_catchkey_t *p)
{
return p->key;
}
void setWidgetCatchKey(widget_catchkey_t *p, int key)
{
p->key = key;
}
void drawWidgetCatchkey(widget_catchkey_t *p)
{
char *name;
name = NULL;
if( p->key != WIDGET_CATCHKEY_NOKEY )
{
name = (char *) SDL_GetKeyName(p->key);
}
if( name == NULL )
{
name = "no key";
}
drawFont(name, p->x, p->y, COLOR_WHITE);
}
static int getPessAnyKey()
{
Uint8 *mapa;
int i;
mapa = SDL_GetKeyState(NULL);
for( i = SDLK_FIRST ; i <= SDLK_F15 ; i++ )
{
if( mapa[i] == SDL_PRESSED )
{
return i;
}
}
return WIDGET_CATCHKEY_NOKEY;
}
void eventWidgetCatchkey(widget_catchkey_t *p)
{
int x, y;
getMousePosition(&x, &y);
if( isMouseClicked() )
{
if( x >= p->x && x <= p->x+WIDGET_CATCHKEY_WIDTH &&
y >= p->y && y <= p->y+WIDGET_CATCHKEY_HEIGHT )
{
p->active = TRUE;
}
else
{
p->active = FALSE;
}
}
if( p->active == TRUE )
{
int key;
key = getPessAnyKey();
if( key != WIDGET_CATCHKEY_NOKEY )
{
p->key = key;
}
}
}
void destroyWidgetCatchkey(widget_catchkey_t *p)
{
free(p);
}
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